Just don't have the correct "gender" and type available to do from my PC...just the captures above. I suspect it's an incompatibility with the HS USB out.
?? you don't have a cable to connect your HX to the PC, but you *do* have a cable to connect the HX to the Player? that puzzles me? (because that would be the exact same type of cable in both cases !)
when the HX is a USB-class MIDI device, it should be able to connect the HX to the Player by using a standard USB A<->B cable (sometimes called a 'USB printer cable') In that case the Player should act as a USB-MIDI host to the HX.
note: from the descriptor-dump you posted, it appears that the HX should do class-compliant MIDI, so it should work tm